diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 22aa5715..8c4a0552 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -42,7 +42,7 @@ jobs:
           allow-prerelease-opam: true
 
       - run: |
-          opam pin https://github.com/mransan/ocaml-protoc.git#ad297983ff7f253f309ed77f38c2a93d0d01bfdf -y -n
+          opam pin https://github.com/mransan/ocaml-protoc.git#82f345027a2ff2e8f09f6882fe9a93e0b863731d -y -n
           opam install pbrt -y
 
       # We cannot install packages that need eio on ocaml versions before 5
diff --git a/flake.nix b/flake.nix
index 7aece93a..5ef43c11 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,7 +26,7 @@
             pbrt = prev.pbrt.overrideAttrs (oldAttrs: {
               src = pkgs.fetchgit {
                 url = "https://github.com/mransan/ocaml-protoc.git";
-                rev = "ad297983ff7f253f309ed77f38c2a93d0d01bfdf";
+                rev = "82f345027a2ff2e8f09f6882fe9a93e0b863731d";
                 sha256 = "sha256-KPctDwJIGi2W3HJEZBPwu9qRUrqK0azfW7VKCPxzCOU=";
               };
             });